291229774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{3023}}^1$

素因数の和:3216

約数の個数: 32

約数和(自身を含む): 496419840

約数和(自身を除く): 205190066

約数列:

[1, 2, 11, 22, 29, 58, 151, 302, 319, 638, 1661, 3023, 3322, 4379, 6046, 8758, 33253, 48169, 66506, 87667, 96338, 175334, 456473, 912946, 964337, 1928674, 5021203, 10042406, 13237717, 26475434, 145614887, 291229774]

約数ペア:

[(1, 291229774), (2, 145614887), (11, 26475434), (22, 13237717), (29, 10042406), (58, 5021203), (151, 1928674), (302, 964337), (319, 912946), (638, 456473), (1661, 175334), (3023, 96338), (3322, 87667), (4379, 66506), (6046, 48169), (8758, 33253)]